Industrial Thermometers

Transcription

1 Industrial Thermometers

2 Quality by Tradition Since 191 we at SIKA - Dr. Siebert and Kühn have produced precision measuring and control instruments. The original SIKA thermometer was developed and brought to production stage by the engineer Hans Siebert. For its basic mechanical design, Dr. Siebert and Kuehn fi nally received the patent no in From those early days on, we have been manufacturing these thermometers solely in Kassel/Kaufungen that is real quality made in Germany. Today, many users worldwide speak about a SIKA thermometer when considering industrial glass thermometers. SIKA thermometers are cost-effective, accurate and mechanically robust. They are well known for their exceptional long life durability and highest quality. Mechanical parts as well as glass inserts of our standard types are produced in automated manufacturing processes. However, the glass inserts of special versions, e. g. high temperature versions are still produced by our glassblowers in traditional handcraft. Thanks to our longyear experience, we are in the position to produce custom versions on request. Our Range On the following pages you will fi nd an overview of our extensive range of industrial thermometers. The range in this catalogue includes more than 17, different models. You can obtain popular types from us off the shelf or within a few days. Less popular or customer-specifi c models are produced to order. The latter are generally available in quantities of 1 units per model. This catalogue includes the most important models. In addition, there is a multitude of customer-specifi c special designs that are used throughout the world. We can provide these special models on request. Please don t hesitate to contact us with any questions about models and availability. -2-

3 Details of Construction Casing Aluminum, V-shaped, completely polished, gold-coloured anodized (or silver-coloured upon request). Numerals of reading scale printed on the right side. Printing blackcolored for easy readability. Straight types adjustable to any desired viewing position and locked by brass nut, wrench size 22. Angle thermometers (9 degrees) have a grooved adapter piece with locking screw. Advantage: When mounting the thermometer, it is not necessary to turn the casing. Glass Inserts (Capillaries) Capillary tube of solid glass, bar-shaped, prismatic (optic enlargement of the column, except for high temperature types), diameter approx. 6 mm, oval opening, with yellow background for mercury and white background for blue fl uid column. is deeply burnt in black, thus being absolutely resistant. The main graduations, which correspond with the printing on the casing, are especially clearly outlined. Thermometric liquid In the standard version from -3 to 25 C blue thermometric liquid ( Fü ); for temperatures above 25 C only mercury is possible (short designation Hg ). On request, SIKA thermometers can be supplied with mercury as thermometric fl uid from as low as -3 C. Immersion tube Standard version made from brass for temperatures up to 3 C, from steel for higher max. temperature. On request, high-strength brass or CuNiFe alloy suitable for sea water. Stainless steel for aggressive media. The diameter of the type B immersion tube is 1 mm; the wall thickness 1 mm. Accuracy The thermometers fi lled with mercury are accurate to around 1 % of the full scale value; for thermometers with wetting liquid the values are within DIN

4 SIKA-Type B with Male Thread Casing 2 x 36 mm DIN B, B1. DIN 1619 S, S1 and DIN B, B1 Order-Example straight 271 angle angle Immersion tube type B = C = C = C = C = C = C = C = C = C = 6 Filling Standard blue fluid for ranges up to 25 C Fü = 1 Mercury for ranges above 25 C HG = 2 Immersion tube length l1 in mm 63 = 63 1 = 1 16 = = 25 Connection thread G1/2 / SW27 = 2 G3/4 / SW32 = 3 M2x1.5 / SW27 = 7 M27x2 / SW32 = 9 Immersion tube material Brass 1 Steel 2 Stainless steel 3 Special brass 4 Copper-nickel alloy 5 If required please ask for our specifi cation sheet Immersion tube material -4-

5 SIKA-Type B with Male Thread Casing 15 x 36 mm DIN B and DIN S Order-Example straight 291 angle angle Immersion tube type B = C = C = C = C = C = C = C = C = C = 6 Filling Standard blue fluid for ranges up to 25 C Fü = 1 Mercury for ranges above 25 C HG = 2 Immersion tube length l1 in mm 63 = 63 1 = 1 16 = = 25 Connection thread G1/2 / SW27 = 2 M2x1.5 / SW27 = 7 Immersion tube material Brass 1 Steel 2 Stainless steel 3 Special brass 4 Copper-nickel alloy 5 If required please ask for our specifi cation sheet Immersion tube material -5-

6 SIKA-Type B with Male Thread Casing 11 x 3 mm DIN B, B1 and DIN S, S1 Order-Example straight 174 angle angle Immersion tube type B = C = C = C = C = C = C = 2 Filling Standard blue fluid for ranges up to 25 C Fü = 1 Immersion tube length l1 in mm 3 = 3 4 = 4 63 = 63 1 = 1 16 = = 25 Connection thread G3/8 / SW22 = 1 G1/2 / SW27 = 2 M16x1.5 / SW22 = 5 M2x1.5 / SW27 = 7 Immersion tube material Brass 1 Steel 2 Stainless steel 3 Special brass 4 Copper-nickel alloy 5 If required please ask for our specifi cation sheet Immersion tube material -6-

7 SIKA-Type Da with Union Nut Casing 2 x 36 mm DIN C, C1. DIN 1619 S, S1 and DIN C, C1 Order-Example A straight 271 angle angle Immersion tube type Da = C = C = C = C = C = C = C = C = C = 6 Filling Standard blue fluid for ranges up to 25 C Fü = 1 Mercury for ranges above 25 C HG = 2 Immersion tube length l1 in mm with union nut G1/2, M2x1.5 (SW27) 89 = = = = = 426 with union nut G3/4, M27x2 (SW32) 93 = = = = = 43 Union nut made of brass G1/2 = 2 M2x1.5 = 7 G3/4 = 3 M27x2 = 9 Immersion tube material Standard: up to 3 C = brass above 3 C = fi tting: brass/tube: steel A Option: fi tting and tube: stainless steel C Nipple 1) The lengths of the immersion tubes are in line with protection tubes DIN 16179, DIN 43772, form 8 and 9 and form CS. Please consult our separate catalogue Protection Tubes for Thermometers for further information. -7-

8 SIKA-Type Dc with Union Nut Casing 2 x 36 mm DIN F Order-Example A straight 271 angle angle Immersion tube type Dc = C = C = C = C = C = C = C = C = C = 6 Filling Standard blue fluid for ranges up to 25 C Fü = 1 Mercury for ranges above 25 C HG = 2 Immersion tube length l 3 in mm Immersion tube length match 155 = 155 protection tubes according to DIN 43772, 215 = 215 form 4 1) 275 = = = = 415 Union nut made of brass M24x1.5 = 8 Immersion tube material Fitting: brass / Tube: stainless steel A 1) We supply thermometers in the Dc range with a Ø 6.5 mm steel tube over the bottom of the capillary tube, suitable for protection tubes with a bore of 7 mm. Please consult our separate catalogue Protection Tubes for Thermometers for further information. -8-

9 SIKA-Thermometers Special models & options Bdr Type Rotatable Angle Model The casing of the original Bdr type SIKA thermometer can be rotated axially through 36 and therefore be adjusted to be read from any angle. Available as Type 272, 292 and 175 BF Type Vibration-resistant Model Thermometer for use in applications exposed to strong vibrations, e.g. on large diesel engines. The glass insert is glued into a steel nickel plated tube and this is springmounted in the casing. Highest possible resistance to column separation. Available as Type 271 BF and 291 BF, scale ranges...1 C and...6 C. Tank-Thermometer Type 277 Thermometer for measuring temperatures in fl uid tanks. With a perforated cup-shaped base. Measuring range...12 C. Type 278 Room Thermometer For measuring the ambient air temperature indoor and outdoor. Casing 2 x 36 mm with mounting bracket fi tted to the top C and...1 C available. Options for all models (on request, at extra cost) Other measuring ranges Other immersion tube lengths and materials Other connection threads Silver-coloured casing Thermometer completely free of non-ferrous metal Limit thermometer with 1 pair of limit indicators - adjustable to any interval Thermometer with sealing sleeve - prevents moisture from getting inside the immersion tube (outdoor mounting, low temperature applications) Thermometer with limit indicators Thermometer with sealing sleeveeve Bdr Type 291 BF Type 277 Type

10 Spare Parts For original SIKA thermometers Thermometer Inserts Order-Example straight angle angle Immersion tube type for thermometers with fi xed connection thread B 2 with union nut Da 3 Dc C = C = C = C = C = C = C = C = 6 Filling Standard blue fluid for ranges up to 25 C Fü = 1 Mercury for ranges above 25 C HG = 2 Immersion tube length Immersion length l1 and l3 respectively in mm 3 (according to complete thermometers) 4 for types B with fi xed connection thread Please notice: The required order specifi cation is written on the backside of the insert for types Da 89 with union nut G1/2 or G3/ for types Dc 155 with union nut M24x Spare glass inserts include required small mounting parts. -1-

11 Spare Parts For original SIKA thermometers Casings and Immersion Tubes Thermometer casings Order-Example straight 2 x 36 mm 271 angle 9 2 x 36 mm 272 angle x 36 mm 273 straight 15 x 36 mm 291 angle 9 15 x 36 mm 292 angle x 36 mm 293 straight 11 x 3 mm 174 angle 9 11 x 3 mm 175 angle x 3 mm C = C = C = C = C = C = C = C = 6 Casing Immersion tubes with fixed connection thread, type B Order-Example Immersion tube length l1 in mm 3 = 3 4 = 4 63 = 63 1 = 1 16 = = 25 Connection thread G3/8A = 1 G1/2A = 2 G3/4 A = 3 G1A = 4 M16x1.5 = 5 M2x1.5 = 7 M27x2 = 9 Immersion tube material Brass = 1 Steel = 2 Stainless steel = 3 Special brass = 4 Copper-nickel alloy = 5 Straight or angle type Angle type 9 2 Immersion tube B for straight or angle type thermometers 135 Immersion tube B for angle type thermometers 9-11-

12 Our Production and Sales Range Flow Sensors without moving Parts Turbine Flow Sensors Flow Switches Pressure Gauges and Pressure Sensors Industrial Thermometers Electronic Digital Thermometers, Dial Thermometers Measuring Instruments Temperature Sensors Your competent partner for measurement and control Calibrators, DKD-Laboratory...measurement...control...calibration Phone: 7 CALL SIKA Phone: Fax: info@sika.net Internet: Struthweg 7-9, 3426 Kaufungen P. O. Box 1113, Kaufungen Germany Industrial_Thermometers_e 3/21